{
  "manageEntity": {
    "action": "Follow",
    "entityId": "320740",
    "entityType": "User",
    "nonce": "0xeb752e420e5abb1d6de7bc6b52e673e3e4e69efa4a8506f75b84c78bbf7a24da",
    "signature": "0x30fb3790ddc9ef585e800f9b97e0854b75bc9423d58f4356b2f8073f88b163e0488f30430449849046240d2962c4ae32b637e75c14af1e789f60a5f6864752a41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}